LED 3030 3V TV Backlight SMD LED 18000K Txias Dawb

Guangmai Technology yog cov kws tshaj lij hauv kev ua covLED 3030 3V TV backlight SMD LED 18000K txias dawb.

LCD TV backlight yog dab tsi?

Cov kua siv lead ua kua siv lub hauv paus ntsiab lus ntawm passive lub teeb emission, yog li cov kua siv lead ua kua xav tau lub teeb pom kev zoo los muab lub teeb ci. Tam sim no, cov teeb pom kev zoo siv hauv LCD TVs feem ntau muab faib ua peb hom: CCFL (Cold Cathode Fluorescence), LED (Lub Teeb Emitting Diode) thiab HCFL (Kub Cathode Fluorescence). Ntawm lawv, CCFL yog qhov siv dav tshaj plaws, HCFL nyuam qhuav pib, thiab cov tshuab tseem tsis tau paub tab.

Lub npe hu ua LED yog hais txog Lub Teeb Emitting Diode, uas yog qhov peb feem ntau hu ua lub teeb-emitting diodes. Tam sim no, LED backlight cov ntaub ntawv feem ntau muab faib ua ob hom: dawb LED backlight thiab RGB-LED backlight. Qhov loj tshaj plaws ntawm LED dawb yog lub zog txuag thiab kev tiv thaiv ib puag ncig. Nws tuaj yeem siv tsawg dua LED teeb kom ua tiav tib lub vijtsam ci, thiab los ntawm kev nkag los ntawm sab ntug ntawm lub LCD vaj huam sib luag, lub thickness ntawm lub TV lub cev tuaj yeem txo qis, ua rau lub cev nyias thiab zoo nkauj dua.

Qhov loj tshaj plaws ntawm RGB-LED yog tias nws tuaj yeem nthuav dav xim gradation, ua rau daim duab zoo nkauj dua liab, ntsuab, thiab dub. Qhov no kuj yog vim li cas vim li cas flagship LED-backlit TVs ua rau high-end players addicted. Nyob rau tib lub sijhawm, RGB-LED backlight ua ke nrog thaj chaw tsav tsheb tswj kev siv tshuab tuaj yeem txo lub sijhawm siv hluav taws xob ntawm LCD TV thiab txuag hluav taws xob ntau dua.

Tam sim no, thaum qee lub npe txhawb LCD TVs uas siv LED backlights, lawv tau siv los xa mus rau cov khoom lag luam xws li "LED TVs". Qhov no yog lub npe luv, feem ntau yog ua kom yooj yim rau cov neeg siv khoom kom paub qhov txawv ntawm cov TVs siv LEDs li backlights. , Thiab nws yooj yim dua los txhawb thiab tshaj tawm cov khoom tshiab, ua rau tib neeg muaj kev xav tob. Txawm li cas los xij, qhov tseeb, LED TV lawv tshaj tawm tseem yog LCD TV, kom meej, nws yuav tsum yog LED backlight LCD TV.

GMKJ hom 3030 dawb LED teeb hlaws Cov ntsiab lus

1.High brightness: nqaim spectrum, siab xim rendering, tso saib lifelike xim, zoo heev xim luam muaj peev xwm, thiab zoo lub teeb xim sib xws;

2. Tsawg attenuation: Lub tuam txhab siv cov ntaub ntawv tuaj txawv teb chaws, ua ke nrog cov tshuab ntim thawj zaug, qhov attenuation ntawm cov khoom tuaj yeem tswj tau hauv ob txhiab.

3. CRI high: general display: RA>70, high display: RA>80

4. Lub neej ntev: Cov khoom ntim nrog cov khoom siv zoo tshaj plaws, nrog cov cua sov zoo, thiab lub neej ntawm cov khoom tuaj yeem ua tau ntau dua 50, 000 teev.

5. Tau txais LM-80 kev ntsuas kev tshawb fawb thiab thev naus laus zis

6. Ntsuab thiab kev tiv thaiv ib puag ncig. Tsis muaj cov hmoov txhuas, mercury thiab lwm yam tshuaj lom thiab muaj kev phom sij

7. Tus nqi ua haujlwm: ntshuam chips; nta: siab brightness, tsawg attenuation, tsawg zog noj, lub neej ntev. Muaj zog antistatic muaj peev xwm. Tag nrho cov khoom yog ntim rau hauv silica gel, uas tsis muaj lub teeb lwj thiab lub neej ntev; lawv ua tau raws li cov kev cai ntawm ib puag ncig tus phooj ywg cov txheej txheem cov khoom siv lead-dawb.

Cov ntawv thov tseem ceeb ntawm cov khoom siv dav siv hauv LED tube teeb, LED teeb lub teeb, LED vaj huam sib luag teeb, LED qab nthab teeb, LED txoj kev teeb, LED tsheb teeb, miner lub teeb, theem teeb pom kev zoo, teeb nyem, teeb pom kev zoo, tsom teeb thiab lwm yam teeb pom kev zoo thiab Sab nraum zoov billboards, Cov ntxaij vab tshaus hluav taws xob, teeb pom kev, teeb pom kev zoo, lub teeb lub tsheb, teeb pom kev zoo, LED backlights, LED teeb pom kev zoo, LED mos / tawv lub teeb tuav, thiab lwm yam, yog qhov kev xaiv zoo tshaj plaws los hloov cov teeb pom kev zoo.

Lub tuam txhab feem ntau yog koom nrog hauv kev tsim khoom thiab kev ua haujlwm ntawm LED nti teeb hlaws, chips thiab lwm yam khoom *. High xim rendering Performance index dawb teeb hlaws dai xws li 5050, 2835, 5730, 3030, thiab monochromatic teeb liab, daj, xiav, ntsuab, thiab ntshav. Lub tuam txhab muaj kev ua tiav thiab kev tswj xyuas zoo. Kev ncaj ncees, lub zog thiab cov khoom zoo ntawm Shenzhen Guangmai Technology Co., Ltd. tau raug lees paub los ntawm kev lag luam.

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LED 3030 3V TV backlight SMD LED 18000K txias dawbpob loj:

LED 3030 3V TV backlight SMD LED 18000K daim ntawv thov txias dawb

Hais txog Guangmai LED / GMKJ LED

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